| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $164.33 | 11.225% | $182.776 | $182.78 | $182.80 | $182.80 |
| Purchase #2 | $153.70 | 9.296% | $167.988 | $167.99 | $168.00 | $168.00 |
| Purchase #3 | $122.52 | 9.234% | $133.8335 | $133.83 | $133.85 | $133.80 |
| Purchase #4 | $235.85 | 8.525% | $255.9562 | $255.96 | $255.95 | $256.00 |
| Purchase #5 | $27.28 | 4.469% | $28.4991 | $28.50 | $28.50 | $28.50 |
| Purchase #6 | $235.61 | 10.670% | $260.7496 | $260.75 | $260.75 | $260.70 |
| Purchase #7 | $107.99 | 10.318% | $119.1324 | $119.13 | $119.15 | $119.10 |
| 7 purchase totals = | $1,047.28 | $1,148.9348 | $1,148.94 | $1,149.00 | $1,148.90 | |